| 摘要 |
Tube assembly comprising a plurality of plastic tubes, which are united by moulded-on spacer webs. The spacer webs are designed as film hinges and the tube assembly can be put together around a cluster centred to form a tube cluster, with the film hinges being elastically deformed. In the cluster centre of the tube cluster there is arranged a stabilising core, which supports the tubes of the tube cluster. The end tubes in the tube assembly have closure webs, which bear against one another and are united in the tube cluster. <IMAGE>
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